Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.

The latest SmartSDR Software:
SmartSDR v4.2.20 | SmartSDR v4.2.20 Release Notes
SmartSDR v3.10.15 | SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software:
The latest 4O3A Genius Product Software and Firmware

How to Receive Technical Support::
If you are needing assistance with FlexRadio products, please refer to the product documentation or check the Help Center for known solutions. Need technical support from FlexRadio? It's as simple as creating a HelpDesk ticket.

FlexRadio Community

The FlexRadio Community is a forum where members can interact with one another and directly with company employees to enhance the operating experience with our products and services.

New Discussion Ask a Question New Idea

Discussion List

Discussion	Started By	Replies	Views	Most Recent
Questions about early Flex radios- 1000, 1500, 3000 and 5000 Answered in FLEX Series (Legacy) Radios	Mr Radio June 10	2	148	Mr Radio June 12
SmartLink fails after a Flex-6400 radio lock-up Answered in SmartSDR for Windows	W4AFK Bruno June 10	8	208	Eric-KE5DTO June 11
8600 Band changes now killing JTDX waterfall in FLEX-8000 Signature Series	K1UO Larry May 6	14	311	Dave AA6YQ June 11
9 Up Down FCC/ARRL Band Plan Display Active in New Ideas	wjresq June 4	4	184	W4AFK Bruno June 11
SolidSDR: Web-based FlexRadio client (open source, cross-platform) 12 in Third-Party Software	daveisadork May 12	48	1.3K	daveisadork June 11
Just curious if anyone has had success linking the SSDR to Station Master Pro? Question in Third-Party Software	Frank.M June 11	0	29	Frank.M June 11
AetherSDR — Open-Source Linux Client for Flex Radios 12...56 in Third-Party Software	ten98 March 16	173	11.3K	Mark_WS7M June 11
Slice Master and CW Skimmer with 4.2.20 in Third-Party Software	K4QXX June 6	5	181	Mike-VA3MW June 11
StationPilot (was FlexPilot) 123 in Third-Party Software	serialcoder December 2025	84	2.5K	DaveC June 11
N1MM SO2R with Two Physical Flex Radios (8600 + 6400) - Looking for Guidance in Third-Party Software	tprpicscom June 10	1	55	Rich M5RIC June 10
Where is the TX FILTER BANDWIDTH control setting? Answered in SmartSDR for Mac	brucew2024 June 8	1	74	W7NGA June 10
Moved: No Waterfall no Audio over UDP on my Mac Closed in Community Topics	Mike-VA3MW June 10	0	1	Mike-VA3MW June 10
No Waterfall no Audio over UDP on my Mac Question in Networking	persauth June 10	0	96	persauth June 10
No sound or panadapter after Upgrade to 4.2.20 in Networking	K4WAX June 7	6	190	persauth June 10
Mac SDR not connecting to radio in SmartSDR for Mac	David Edgar June 10	1	56	Mike Steventon June 10
Moved: Questions about early Flex radios- 1000, 1500, 3000 and 5000 Closed in Amateur Radio Interests	Mike-VA3MW June 10	0	1	Mike-VA3MW June 10
DAX has very high CPU utilization Answered in DAX	KD4UNX December 2025	11	347	jim.n2gxj June 9
AetherSDR - AetherVoice - Mic Issues Answered ✓ in Third-Party Software	david_TG9AMM June 9	2	101	david_TG9AMM June 9
No monitor signal Question in FLEX-8000 Signature Series	Slawomir June 9	0	31	Slawomir June 9
AetherSDR config microphone audio Answered in Third-Party Software	Slawomir June 2	23	647	Slawomir June 9
API command to trigger AutoTune Answered ✓ in SmartSDR API	Mark_WS7M June 6	3	85	Mike-VA3MW June 9
Can I config multiple diff logins on a radio in Remote Operation (SmartLink)	ve2dx June 6	2	88	Mike-VA3MW June 9
Aurora Power Output in SmartSDR+	Phil K9UC June 8	1	98	Mike-VA3MW June 9
WSJTX Configuration question (Dark Mode) Answered ✓ in Third-Party Software	KG5PTE June 8	2	117	KG5PTE June 9
SmartSDR v4.2.20 question Answered in SmartSDR+	Ken June 3	17	478	Trucker June 8
Using icom style external tuners? in Peripherals & Station Integration	ve2dx June 8	1	51	John KB4DU June 8
Maestro Answered ✓ in Maestro	SIINC June 8	3	81	SIINC June 8
Scale down not working Question in SmartSDR+	Slawomir June 8	0	57	Slawomir June 8
Flex-6600+DM780+Winkeyer = HELP!!! in Peripherals & Station Integration	ve2dx April 18	5	80	ve2dx June 8
Flex-6600 with WSJT-X, wont get TX audio from WSJT-X in Third-Party Software	ve2dx June 4	2	123	ve2dx June 8

New Discussion Ask a Question New Idea